INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2ad6563d419b5e914224d3c87f3d5ee2cf837c35ef25acd7cb49037ccc5a36d', 
    'FjjUoaU2OdhC1RI3JgMY2n6640hDjoDWGSrp8IEvRSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)